Blog

Product updates and thoughts from Protime

AI triggers a Content Avalanche. I built a shovel.
FounderAIProductivity

AI triggers a Content Avalanche. I built a shovel.

Loeb AG since 1881, my family. Protime since 2024 — what I built when the AI content avalanche hit my aunt's inbox. A personal essay about sellers' markets, buyers' markets, vibe-coding, and why your inbox isn't fuller today — it's flooded.

Marc Loeb
8 min read
May 10, 2026
What Is an AI Inbox Assistant? A 2026 Definition (And Why It's Different from Email AI)
AIProductivityEmail

What Is an AI Inbox Assistant? A 2026 Definition (And Why It's Different from Email AI)

An AI inbox assistant reads your email in real time, drafts replies in your voice, and prepares your day before you sit down. Here's what it actually does, how it differs from older email AI, and where the category is going in 2026.

Marc Loeb
8 min read
May 9, 2026
10 Best AI Tools for Product Managers in 2026
ToolsProduct Management

10 Best AI Tools for Product Managers in 2026

Compare the best AI tools for product managers. From competitor tracking and industry monitoring to daily briefings and research automation. Updated for 2026.

Marc Loeb
14 min read
February 11, 2026
From Summarizer to Topic Tracker: What 3 Months Taught Me
Product DevelopmentFounder Journey

From Summarizer to Topic Tracker: What 3 Months Taught Me

People don't want to know everything. They want to know their thing deeply - and be able to prove it. That single insight reshaped Protime over the past three months.

Marc Loeb
2 min read
January 31, 2026
Vibe Coding: From Commodore 64 to AI-Native Startups
AI First Startup

Vibe Coding: From Commodore 64 to AI-Native Startups

From childhood coding on a Commodore 64 to AI-native startups, Vibe Coding transforms solo builders into product-creating teams.

Marc Loeb
6 min read
September 2, 2025
Week 33: 78 Commits, Zero Rollbacks, and the Foundation for Scale
Product Development

Week 33: 78 Commits, Zero Rollbacks, and the Foundation for Scale

This week delivered game-changing improvements across the entire product stack: rock-solid authentication, AI-powered podcast features, compelling thought leadership content, strategic landing pages, and enhanced user experience. We shipped 78 improvements that fundamentally strengthen both our technical foundation and market position.

Marc Loeb
11 min read
August 16, 2025
From Chaos to Clarity: Winning Against AI Overload
Technology Critique

From Chaos to Clarity: Winning Against AI Overload

Powerful forces in Silicon Valley, working with political allies, envision a future ruled by AGI and private governance, while AI floods our information streams with unprecedented noise. As AI systems grow more sophisticated and opaque, we need independent AI oversight tools to understand their decisions. In this battle for truth and agency, clarity becomes our most critical defense—and AI-powered curation our only viable weapon.

Marc Loeb
11 min read
August 14, 2025
The Future of Protime: Beyond LLMs to AI Assistants
Thoughts

The Future of Protime: Beyond LLMs to AI Assistants

We often focus on scaling LLMs, but true AI advancement lies in systems that understand, reason, and interact with the world. LeCun envisions AI that plans, remembers, and adapts, moving beyond the limits of current models. Protime is already evolving in this direction, helping you stay focused, informed, and organized by acting as a smart assistant that understands your needs.

Marc Loeb
6 min read
August 11, 2025
Stop Organizing Your Email. It's a Waste of Focus
Thoughts

Stop Organizing Your Email. It's a Waste of Focus

We chase the illusion of control by organizing digital chaos. True productivity isn’t about a clean inbox—it’s about a clear mind, shielded from the noise by intelligent systems.

Marc Loeb
3 min read
August 8, 2025
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